Provide a method to override for the quoted string prefix. Not a config because trumping this method will have drastically bad results. Fixes #124

Author: metaskills

CHANGELOG

@@ -1,6 +1,9 @@
 
 * 3.1.1 *
 
+* Provide a method to override for the quoted string prefix. Not a config because trumping this method will 
+  have drastically bad results. Fixes #124
+
 * Allow :limit/:offset to be used with fully qualified table and column in :select.
 
 

lib/active_record/connection_adapters/sqlserver/quoting.rb

@@ -4,6 +4,7 @@ module Sqlserver
       module Quoting
 
         QUOTED_TRUE, QUOTED_FALSE = '1', '0'
+        QUOTED_STRING_PREFIX = 'N'
 
         def quote(value, column = nil)
           case value
@@ -13,7 +14,7 @@ def quote(value, column = nil)
             elsif column && column.type == :binary
               column.class.string_to_binary(value)
             elsif value.is_utf8? || (column && column.type == :string)
-              "N'#{quote_string(value)}'"
+              "#{quoted_string_prefix}'#{quote_string(value)}'"
             else
               super
             end
@@ -31,7 +32,11 @@ def quote(value, column = nil)
             super
           end
         end
-
+        
+        def quoted_string_prefix
+          QUOTED_STRING_PREFIX
+        end
+        
         def quote_string(string)
           string.to_s.gsub(/\'/, "''")
         end